保加利亚采购需求：中草药、清凉剂、蔬菜和水果粉、微胶囊营养剂、标准化草药提取物、特殊维生素

I'm reaching out to get more detailed information on your plant extracts. Specifically, I'm interested in the sourcing, processing methods, and quality control measures you have in place. It would be great to understand the variety available as well as any certifications or testing results you can provide. Also, could you share any insights on pricing, minimum order quantities, and lead times for delivery? Additionally, any sample options for evaluation would be much appreciated. Looking forward to your prompt response so we can explore potential collaboration!